The GLT-01 Gross Leak Tester is a highly efficient and reliable solution designed to detect gross leaks in packaging using the internal pressurization method. In addition, it is also known as the bubble test, underwater immersion test, or dunking test. Specifically, this device is primarily utilized for pouches and sterile packaging.Furthermore, compliant with ASTM F2096, the GLT-01 offers a proven procedure to identify leaks in both porous and non-permeable materials through bubble leak testing.